Mobsters, both real and fictional, have long captivated the world. But rarely do they step out of the shadows to tell their own stories of violence, corruption and greed. Now, National Geographic Channel goes behind the scenes of the modern mob in America, from the 1970s to today, as former mobsters, informants and FBI agents expose the takedown of the deadly and ruthless organised crime ring. This is the history of the mob through those notorious times, told by those who lived it and those who hunted it.